FLY HARDER:

        On the title screen, type "MECHANICA" for infinite lives.  Also, on
        the title screen type "BIGBAND" for the ending.  

                                   (LEVEL CODES)

                2----"PHOTON"     3----"METAGRAV"   4-"BLACKHOLE"
                5-"SUPERNOVA"     6-"TRANSMITTER"   7-----"QUANT"
                                  8-"NEOGEOPOWER"